imu:adis16480: fix debugfs_simple_attr.cocci warnings
Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE for debugfs files. Semantic patch information: Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file() imposes some significant overhead as compared to DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe(). Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci Signed-off-by: Venkat Prashanth B U <venkat.prashanth2498@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -194,7 +194,7 @@ static int adis16480_show_serial_number(void *arg, u64 *val)
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(adis16480_serial_number_fops,
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DEFINE_DEBUGFS_ATTRIBUTE(adis16480_serial_number_fops,
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adis16480_show_serial_number, NULL, "0x%.4llx\n");
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static int adis16480_show_product_id(void *arg, u64 *val)
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@ -212,7 +212,7 @@ static int adis16480_show_product_id(void *arg, u64 *val)
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(adis16480_product_id_fops,
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DEFINE_DEBUGFS_ATTRIBUTE(adis16480_product_id_fops,
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adis16480_show_product_id, NULL, "%llu\n");
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static int adis16480_show_flash_count(void *arg, u64 *val)
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@ -230,24 +230,28 @@ static int adis16480_show_flash_count(void *arg, u64 *val)
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(adis16480_flash_count_fops,
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DEFINE_DEBUGFS_ATTRIBUTE(adis16480_flash_count_fops,
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adis16480_show_flash_count, NULL, "%lld\n");
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static int adis16480_debugfs_init(struct iio_dev *indio_dev)
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{
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struct adis16480 *adis16480 = iio_priv(indio_dev);
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debugfs_create_file("firmware_revision", 0400,
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debugfs_create_file_unsafe("firmware_revision", 0400,
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indio_dev->debugfs_dentry, adis16480,
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&adis16480_firmware_revision_fops);
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debugfs_create_file("firmware_date", 0400, indio_dev->debugfs_dentry,
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adis16480, &adis16480_firmware_date_fops);
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debugfs_create_file("serial_number", 0400, indio_dev->debugfs_dentry,
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adis16480, &adis16480_serial_number_fops);
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debugfs_create_file("product_id", 0400, indio_dev->debugfs_dentry,
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adis16480, &adis16480_product_id_fops);
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debugfs_create_file("flash_count", 0400, indio_dev->debugfs_dentry,
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adis16480, &adis16480_flash_count_fops);
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debugfs_create_file_unsafe("firmware_date", 0400,
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indio_dev->debugfs_dentry, adis16480,
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&adis16480_firmware_date_fops);
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debugfs_create_file_unsafe("serial_number", 0400,
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indio_dev->debugfs_dentry, adis16480,
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&adis16480_serial_number_fops);
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debugfs_create_file_unsafe("product_id", 0400,
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indio_dev->debugfs_dentry, adis16480,
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&adis16480_product_id_fops);
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debugfs_create_file_unsafe("flash_count", 0400,
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indio_dev->debugfs_dentry, adis16480,
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&adis16480_flash_count_fops);
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return 0;
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}
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